Standard Swedish standard · SS-ISO 2469:2024

Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor) (ISO 2469:2024, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 2469:2024

Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor) (ISO 2469:2024, IDT)
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Scope
This document describes the general procedure for measuring the diffuse radiance factor of all types of pulp, paper and board. More particularly, it specifies in detail the procedures to be used for calibrating the equipment, and in Annex A, the characteristics of the equipment to be used for such measurements.


This document can be used to measure the diffuse radiance factors and related properties of materials containing fluorescent whitening agents, provided that the UV-content of the instrument illumination has been adjusted to give the same level of fluorescence as a fluorescent reference standard for a selected CIE illuminant, according to the International Standard describing the measurement of the property in question.


Annex C describes the preparation of fluorescent reference standards.

Subjects

Pulps (85.040) Paper and board (85.060)


Buy this standard

Standard Swedish standard · SS-ISO 2469:2024

Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor) (ISO 2469:2024, IDT)
Subscribe on standards - Read more Dölj
Price: 1 152 SEK
standard ikon pdf

PDF

Price: 1 152 SEK
standard ikon

Paper

Price: 1 843,20 SEK
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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-82087048

Edition: 2

Approved: 4/26/2024

No of pages: 40

Replaces: SS-ISO 2469:2018